Which 19th-century department store pioneered sustainability by implementing the first documented retail packaging reuse program in 1856?

Before modern environmental movements, several historical retailers implemented remarkable sustainability initiatives that were ahead of their time. These early pioneers of sustainable business practices laid groundwork for today's corporate environmental responsibility. Test your knowledge about these historical sustainability trailblazers and their innovative approaches to conservation, resource management, and waste reduction in retail environments of the past.

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Harrods of London (which offered penny credits for returned glass bottles and wooden crates)
Marshall Field's of Chicago (which introduced reusable cotton shopping bags to replace paper ones)
Le Bon Marché of Paris (which created a system for recycling display materials between seasons)
Macy's of New York (which established a material exchange program with local manufacturers)